JPH0439353U - - Google Patents
Info
- Publication number
- JPH0439353U JPH0439353U JP8090690U JP8090690U JPH0439353U JP H0439353 U JPH0439353 U JP H0439353U JP 8090690 U JP8090690 U JP 8090690U JP 8090690 U JP8090690 U JP 8090690U JP H0439353 U JPH0439353 U JP H0439353U
- Authority
- JP
- Japan
- Prior art keywords
- feed
- cylinder tube
- attached
- linear motion
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Transmission Devices (AREA)
Description
第１図は本考案の実施例の全体縦断側面図、第
２図は第１図の−線断面図、第３図は第２図
の−線断面図、第４図はねじ軸の要部拡大図
である。
図中、１１はシリンダチユーブ、２１はねじ軸
、２３はテーブル体、２６は送りナツト、２７は
ナツト収納空間、Ｃ１は送り方向すき間、Ｃ３は
回転方向すき間である。
Fig. 1 is an overall longitudinal sectional side view of an embodiment of the present invention, Fig. 2 is a sectional view taken along the - line in Fig. 1, Fig. 3 is a sectional view taken along the - line in Fig. 2, and Fig. 4 is a main part of the screw shaft. It is an enlarged view. In the figure, 11 is a cylinder tube, 21 is a screw shaft, 23 is a table body, 26 is a feed nut, 27 is a nut storage space, C1 is a gap in the feed direction, and C3 is a gap in the rotation direction.
Claims (1)
軸方向に長く延びるシリンダチユーブと、前記ね
じ軸に螺合する送りナツトを取付け、前記シリン
ダチユーブに軸方向摺動可能に組み込まれたテー
ブル体とを備えた直動テーブル装置において、 前記送りナツトが、前記テーブルのナツト収納
空間に、送り方向及び回転方向にそれぞれ僅かの
すき間を介して遊嵌されていることを特徴とする
直動テーブル装置。[Claims for Utility Model Registration] A cylinder tube extending in the axial direction and having a screw shaft rotatably supported at the shaft center, and a feed nut screwed onto the screw shaft are attached, and the shaft is attached to the cylinder tube. In a linear motion table device equipped with a table body incorporated so as to be slidable in a direction, the feed nut is loosely fitted into a nut storage space of the table with a slight gap in each of the feed direction and the rotation direction. A linear motion table device characterized by:
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990080906U JP2576498Y2 (en) | 1990-07-30 | 1990-07-30 | Linear motion table device |
| US07/736,043 US5170675A (en) | 1990-07-30 | 1991-07-25 | Linear movement table apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990080906U JP2576498Y2 (en) | 1990-07-30 | 1990-07-30 | Linear motion table device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0439353U true JPH0439353U (en) | 1992-04-03 |
| JP2576498Y2 JP2576498Y2 (en) | 1998-07-09 |
Family
ID=31626365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990080906U Expired - Fee Related JP2576498Y2 (en) | 1990-07-30 | 1990-07-30 | Linear motion table device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2576498Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000014431A1 (en) * | 1998-09-09 | 2000-03-16 | Smc Kabushiki Kaisha | Motor-driven actuator |
| JP2019210940A (en) * | 2018-05-31 | 2019-12-12 | 日本電産サンキョー株式会社 | Linear drive device |
| JP2020501919A (en) * | 2016-12-15 | 2020-01-23 | ボストン ダイナミクス，インコーポレイテッド | Screw actuator for legged robot |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014219256B4 (en) * | 2014-09-24 | 2016-05-04 | Schaeffler Technologies AG & Co. KG | Ball Screw |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5966098A (en) * | 1982-10-07 | 1984-04-14 | 松下電器産業株式会社 | Device for firing fluorescent lamp |
| JPS63164274A (en) * | 1986-12-26 | 1988-07-07 | Toshiba Corp | Semiconductor device |
| JPH01108459A (en) * | 1987-10-20 | 1989-04-25 | Hitachi Ltd | Supporting mechanism for table driving feed nut |
-
1990
- 1990-07-30 JP JP1990080906U patent/JP2576498Y2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5966098A (en) * | 1982-10-07 | 1984-04-14 | 松下電器産業株式会社 | Device for firing fluorescent lamp |
| JPS63164274A (en) * | 1986-12-26 | 1988-07-07 | Toshiba Corp | Semiconductor device |
| JPH01108459A (en) * | 1987-10-20 | 1989-04-25 | Hitachi Ltd | Supporting mechanism for table driving feed nut |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000014431A1 (en) * | 1998-09-09 | 2000-03-16 | Smc Kabushiki Kaisha | Motor-driven actuator |
| GB2358056A (en) * | 1998-09-09 | 2001-07-11 | Smc Kk | Motor-driven actuator |
| GB2358056B (en) * | 1998-09-09 | 2003-02-12 | Smc Kk | Electric actuator |
| JP2020501919A (en) * | 2016-12-15 | 2020-01-23 | ボストン ダイナミクス，インコーポレイテッド | Screw actuator for legged robot |
| JP2021121462A (en) * | 2016-12-15 | 2021-08-26 | ボストン ダイナミクス，インコーポレイテッド | Screw actuator for legged robot |
| US11754155B2 (en) | 2016-12-15 | 2023-09-12 | Boston Dynamics, Inc. | Screw actuator for a legged robot |
| JP2019210940A (en) * | 2018-05-31 | 2019-12-12 | 日本電産サンキョー株式会社 | Linear drive device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2576498Y2 (en) | 1998-07-09 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |